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| author | Bjorn Helgaas <bhelgaas@google.com> | 2016-11-28 09:15:52 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-11-29 18:05:09 -0600 |
| commit | 6ffa2489c51da77564a0881a73765ea2169f955d (patch) | |
| tree | b78c596c4a138a156cf5cfe908ae161f1cdbe552 /drivers/pci/pci.h | |
| parent | 45d004f4afefdd8d79916ee6d97a9ecd94bb1ffe (diff) | |
| download | linux-6ffa2489c51da77564a0881a73765ea2169f955d.tar.gz linux-6ffa2489c51da77564a0881a73765ea2169f955d.tar.bz2 linux-6ffa2489c51da77564a0881a73765ea2169f955d.zip | |
PCI: Separate VF BAR updates from standard BAR updates
Previously pci_update_resource() used the same code path for updating
standard BARs and VF BARs in SR-IOV capabilities.
Split the VF BAR update into a new pci_iov_update_resource() internal
interface, which makes it simpler to compute the BAR address (we can get
rid of pci_resource_bar() and pci_iov_resource_bar()).
This patch:
- Renames pci_update_resource() to pci_std_update_resource(),
- Adds pci_iov_update_resource(),
- Makes pci_update_resource() a wrapper that calls the appropriate one,
No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 451856210e18..5bfcb922f7f7 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -290,6 +290,7 @@ static inline void pci_restore_ats_state(struct pci_dev *dev) int pci_iov_init(struct pci_dev *dev); void pci_iov_release(struct pci_dev *dev); int pci_iov_resource_bar(struct pci_dev *dev, int resno); +void pci_iov_update_resource(struct pci_dev *dev, int resno); resource_size_t pci_sriov_resource_alignment(struct pci_dev *dev, int resno); void pci_restore_iov_state(struct pci_dev *dev); int pci_iov_bus_range(struct pci_bus *bus); |